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179949-07-6

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179949-07-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179949-07-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,9,4 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 179949-07:
(8*1)+(7*7)+(6*9)+(5*9)+(4*4)+(3*9)+(2*0)+(1*7)=206
206 % 10 = 6
So 179949-07-6 is a valid CAS Registry Number.

179949-07-6Relevant articles and documents

Helically π-stacked conjugated polymers bearing photoresponsive and chiral moieties in side chains: Reversible photoisomerization-enforced switching between emission and quenching of circularly polarized fluorescence

Hayasaka, Hiroyuki,Miyashita, Tatsuaki,Tamura, Kazuya,Akagi, Kazuo

, p. 1243 - 1250 (2011/11/11)

Novel multifunctional conjugated polymers, (poly(p-phenylene)s and poly(bithienylene-phenylene)s with (R)· and (S)-configurations], which have fluorescence, chirality, and photoresponsive properties, have been designed and synthesized. The polymers are co

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